TT Electronics/IRC

GUS-SS8B-03-2551-GD

GUS-SS8B-03-2551-GD Description

The GUS-SS8B-03-2551-GD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin SOIC device integrates 15 resistors with a 2.55KΩ resistance value, offering a tight 2% tolerance and a low ±25ppm/°C temperature coefficient for stable performance across a -70°C to +125°C operating range. With a 0.8W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it excels in circuits requiring high-density, reliable resistance arrays. The gull-wing termination ensures secure PCB mounting, while the tube packaging protects components during handling.

GUS-SS8B-03-2551-GD Features

• Precision Thin Film Technology: Delivers superior stability and low noise compared to thick-film alternatives.
• Compact SOIC Package: 9.91mm × 5.99mm × 1.45mm dimensions with ±0.1mm length/height tolerances for space-constrained designs.
• High Power Density: 0.8W total dissipation (15 resistors) in a minimal footprint.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power at elevated temperatures.
• Automated Assembly Friendly: 1.27mm terminal pitch and gull-wing leads optimize pick-and-place efficiency.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation applications.

GUS-SS8B-03-2551-GD Applications

• Voltage Division & Signal Conditioning: Precision networks in ADC/DAC circuits and sensor interfaces.
• Medical Electronics: Stable performance in patient monitoring equipment due to low TCR.
• Test & Measurement: High-accuracy calibration circuits and load banks.
• Industrial Control Systems: Robust operation in PLC I/O modules and power management PCBs.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency RF designs.

Conclusion of GUS-SS8B-03-2551-GD

The GUS-SS8B-03-2551-GD stands out for its thin-film precision, compact SOIC form factor, and industrial-grade reliability. Its 2.55KΩ network with 2% tolerance and ±25ppm/°C TCR makes it a superior choice over generic thick-film arrays in applications demanding long-term stability and thermal resilience. While not RoHS-compliant, it remains a go-to solution for non-consumer, high-performance electronics where precision outweighs regulatory constraints. Engineers will appreciate its balance of power handling, miniaturization, and repeatable performance in critical circuits.